Product info mutation (#14)

* Add mutation for product info

* Upgrade to apollo 3

src/resolvers/products-resolver.ts

@@ -1,4 +1,3 @@
-import { IResolverObject } from 'graphql-tools';
 import { ProductAPI } from '../datasources/product-api';
 import {
   Product,
@@ -12,7 +11,7 @@ import { Keyword } from '../types/keyword-types';
 import { MarketLocaleAPI } from '../datasources/market-locale-api';
 import { InteriorAPI } from '../datasources/interior-api';
 
-const ProductBlacklist: IResolverObject = {
+const ProductBlacklist = {
   async market(parent, _args, { dataSources }) {
     return (<MarketLocaleAPI>dataSources.marketLocaleApi).getMarketById(
       parent.marketId,
@@ -20,7 +19,7 @@ const ProductBlacklist: IResolverObject = {
   },
 };
 
-const Product: IResolverObject = {
+const Product = {
   // (parent, args, ctx, info)
   async categories({ id }, _args, { dataSources }): Promise<Array<Category>> {
     return (<CategoryAPI>dataSources.categoryApi).getProductCategories(id);
@@ -39,7 +38,7 @@ const Product: IResolverObject = {
   },
 };
 
-const PrintProduct: IResolverObject = {
+const PrintProduct = {
   async interiors({ id }, _args, { dataSources }) {
     return (<InteriorAPI>dataSources.interiorApi).getPrintProductInteriors(id);
   },
@@ -78,10 +77,14 @@ export const productQueryTypeDefs = {
   product: getProduct,
 };
 
-// Mutations below, embryo stage
-
+///////////////////
+// Mutations below
 export const productMutationTypeDefs = {
-  addKeyword(_, { productId, keywordId }, { dataSources }) {
-    return { result: 'OK' };
+  async productInfo(_, { productId, info }, { dataSources }) {
+    await (<ProductAPI>dataSources.productApi).updateProductInfo(
+      productId,
+      info,
+    );
+    return (<ProductAPI>dataSources.productApi).getProduct(productId);
   },
 };